With every breath you take you’re dying
With every step we take we’re falling apart
If we only had one chance we'd breathe
Let’s take the chance right now and scream
You only live one life
For a very short time
So make every second divine

Go!

Live life hard
Live life hard

Are you still breathing?
It's your heart that’s beating inside
That keeps us alive
And for the very first time
We’re pushing aside to surrender
Everything that I see in my eyes
Except for the one thing on my mind
That I am alive
For the very first time!

For the first time
Pushing worry aside
For the first time
Pushing worry aside

the title of the song and concept of the video remind me of the Strokes' "you only live once" video, where the band stands in a long room and slowly, dies, only they're covered in sewage and these dudes are filled with bullets/blood.